} session.createSQLQuery("UPDATE t_data1 SET by3=0 WHERE enter_Type!='X' AND policy_Type=2 AND status=10 AND by3='2' AND operate_date >= TO_DATE('" + DateUtil.toString(DateUtil.addDays(new java.util.Date(), -5)) + "','yyyy-MM-dd')").executeUpdate();上述代码...
+ DateUtil .toString(parm.getBeginDate()) + " 00:00:00','yyyy-mm-dd hh24:mi:ss')2.更新最近5天的数据 if (session == null || !session.isOpen()) { session = getSession(); temp = true; } session .createSQLQuery( "update t_data1 set by3=0 where enter_Type!='X' and policy...
SELECT*FROMtable_nameWHEREdate_column=TO_DATE('2022-12-25','YYYY-MM-DD'); 1. 这里的TO_DATE函数会将字符串转换为日期格式。 执行SQL语句 现在,你需要执行上述编写的SQL语句。以下是一个示例代码。 $result=$conn->query($sql);if($result->num_rows>0){// 输出数据while($row=$result->fetch_ass...
select cast(current_date as timestamp(2)) + ((current_time - time '00:00:00') hour to second); 上个星期五: select * from sys_calendar.calendar where day_of_week = 6 --星期五 and calendar_date between date -6 and date; --上个星期 上周的今天: select * from sys_calendar.calend...
with t1 (myintdate) as ( values int(19630514) ) select date(to_date(char(myintdate), 'YYYYMMDD')) as myDateDate, int((current date - date(to_date(char(myintdate), 'YYYYMMDD'))) / 10000) as age from t1;
DECLARE@DateToQueryASDATE='2022-01-01'SELECT*FROMYourTableWHEREYourDateColumn>=@DateToQueryANDYourDateColumn<DATEADD(DAY,1,@DateToQuery) 1. 2. 3. 4. 5. 6. 在上面的代码中,YourTable是要查询的表名,YourDateColumn是要查询的日期列名。将要查询的日期赋值给变量@DateToQuery,然后使用WHERE条件筛选符...
mysql> DELETE FROM string_tbl; Query OK, 5 rows affected (0.00 sec) mysql> INSERT INTO string_tbl (text_fld) -> VALUES ('This string was 29 characters'); Query OK, 1 row affected (0.01 sec) 本章之前介绍过如何使用concat()函数来构建包含重音字符的字符串。concat()函数在许多其他情况下也...
Often when working withdates in SQL Serveryou may want to use the Year, Month, Day format ‘yyyymmdd’ as output or to filter your SQL query results. This is a condensed way to display the Date in a sortable format. This format can be used when you do not want to show the delimiter...
connect_to_sqlite('https://vanna.ai/Chinook.sqlite') # STEP 04: Ask a question vn.ask('What are the top 10 artists by sales?') 📃 sql query 代码语言:javascript 代码运行次数:0 运行 AI代码解释 SELECT a.name, sum(il.quantity) as totalsales FROM artist a INNER JOIN album al ON a...
USE master; GO SELECT dbid, object_id, query_plan FROM sys.dm_exec_cached_plans AS cp CROSS APPLY sys.dm_exec_query_plan(cp.plan_handle); GO M. 使用 FOR SYSTEM_TIME 適用於:SQL Server 2016 (13.x) 和更新版本,以及 SQL Database。 下列範例會使用 FOR SYSTEM_TIME AS OF *date_time_...